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incubator-nuttx/binfmt/Kconfig

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Adding skeleton Kconfig files (part 1 of 2) git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4564 42af7a65-404d-4744-a932-0658087f49c3
2012-04-06 23:49:35 +08:00
#
# For a description of the syntax of this configuration file,
Fix references to the no-longer-existent misc/ directory in comments, README files, and documentation
2015-06-28 22:08:57 +08:00
# see the file kconfig-language.txt in the NuttX tools repository.
Adding skeleton Kconfig files (part 1 of 2) git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4564 42af7a65-404d-4744-a932-0658087f49c3
2012-04-06 23:49:35 +08:00
#
Add framework to support loadable ELF modules (not much logic in place yet) git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5250 42af7a65-404d-4744-a932-0658087f49c3
2012-10-25 00:46:12 +08:00
config BINFMT_DISABLE
Fix lots of typos in C comments and Kconfig help text
2018-07-09 08:24:45 +08:00
bool "Disable BINFMT support"
Add framework to support loadable ELF modules (not much logic in place yet) git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5250 42af7a65-404d-4744-a932-0658087f49c3
2012-10-25 00:46:12 +08:00
default n
---help---
By default, support for loadable binary formats is built. This logic
may be suppressed be defining this setting.
if !BINFMT_DISABLE
Add basic hooks to support a PATH variable (more is needed) git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5440 42af7a65-404d-4744-a932-0658087f49c3
2012-12-17 05:15:27 +08:00
config PATH_INITIAL
string "Initial PATH Value"
default ""
binfmt/ and libs/libc: Make exepath_*() more common: 1. Move exepath_*() related code to libc/misc 1. Rename exepath_ to envpath_ 2. Rename BINFMT_EXEPATH to LIB_ENVPATH libs/libc/modlib: Add pre module library symbol table support
2018-11-08 21:27:14 +08:00
depends on LIB_ENVPATH
Add basic hooks to support a PATH variable (more is needed) git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5440 42af7a65-404d-4744-a932-0658087f49c3
2012-12-17 05:15:27 +08:00
---help---
The initial value of the PATH variable. This is the colon-separated
list of absolute paths. E.g., "/bin:/usr/bin:/sbin"
binfmt/ and sched/group: Re-architect the way that loadable ELF or NXFLAT modules are unloaded. Memory resources must be recovered when the task loaded into memory exits. The originmal implementatino used the death-of-child SIGCHLD signal to perform the unload. There are several problems with this: It is overly complex, it requires that the parent task stay resident while the loaded task runs, and it has fatal logic flaws in the protected and kernel model builds because the user signal handler attempts to run in the kernel address space. This commit corrects with using a mindlessly simply BINFMT callback when the task exits.
2018-08-05 22:09:54 +08:00
config BINFMT_LOADABLE
bool
Configuration: Auto-select CONFIG_BUILD_LOADABLE when either CONFIG_BUILD_KERNEL or CONFIG_BINFMT_LOADABLE is selected.
2019-09-30 20:57:16 +08:00
select BUILD_LOADABLE
binfmt/ and sched/group: Re-architect the way that loadable ELF or NXFLAT modules are unloaded. Memory resources must be recovered when the task loaded into memory exits. The originmal implementatino used the death-of-child SIGCHLD signal to perform the unload. There are several problems with this: It is overly complex, it requires that the parent task stay resident while the loaded task runs, and it has fatal logic flaws in the protected and kernel model builds because the user signal handler attempts to run in the kernel address space. This commit corrects with using a mindlessly simply BINFMT callback when the task exits.
2018-08-05 22:09:54 +08:00
default n
---help---
Automatically selected if a loadable binary format is selected.
config PIC
bool
default n
---help---
Automatically selected if the binary format requires position
independent operation.
Add framework to support loadable ELF modules (not much logic in place yet) git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5250 42af7a65-404d-4744-a932-0658087f49c3
2012-10-25 00:46:12 +08:00
config NXFLAT
bool "Enable the NXFLAT Binary Format"
default n
binfmt/ and sched/group: Re-architect the way that loadable ELF or NXFLAT modules are unloaded. Memory resources must be recovered when the task loaded into memory exits. The originmal implementatino used the death-of-child SIGCHLD signal to perform the unload. There are several problems with this: It is overly complex, it requires that the parent task stay resident while the loaded task runs, and it has fatal logic flaws in the protected and kernel model builds because the user signal handler attempts to run in the kernel address space. This commit corrects with using a mindlessly simply BINFMT callback when the task exits.
2018-08-05 22:09:54 +08:00
select BINFMT_LOADABLE
Add support for the Z180 MMU and generic hooks for processes git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5428 42af7a65-404d-4744-a932-0658087f49c3
2012-12-12 02:04:04 +08:00
select PIC
Add framework to support loadable ELF modules (not much logic in place yet) git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5250 42af7a65-404d-4744-a932-0658087f49c3
2012-10-25 00:46:12 +08:00
---help---
Enable support for the NXFLAT binary format. Default: n
if NXFLAT
Fix Kconfig files broken by last check-in git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5255 42af7a65-404d-4744-a932-0658087f49c3
2012-10-25 09:34:21 +08:00
source binfmt/libnxflat/Kconfig
Add framework to support loadable ELF modules (not much logic in place yet) git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5250 42af7a65-404d-4744-a932-0658087f49c3
2012-10-25 00:46:12 +08:00
endif
config ELF
bool "Enable the ELF Binary Format"
default n
binfmt/ and sched/group: Re-architect the way that loadable ELF or NXFLAT modules are unloaded. Memory resources must be recovered when the task loaded into memory exits. The originmal implementatino used the death-of-child SIGCHLD signal to perform the unload. There are several problems with this: It is overly complex, it requires that the parent task stay resident while the loaded task runs, and it has fatal logic flaws in the protected and kernel model builds because the user signal handler attempts to run in the kernel address space. This commit corrects with using a mindlessly simply BINFMT callback when the task exits.
2018-08-05 22:09:54 +08:00
select BINFMT_LOADABLE
ELF: Move ARMv7-A and ARMv7-R versions of ELF relocation logic to libc/machine
2017-01-22 04:40:26 +08:00
select LIBC_ARCH_ELF
Add framework to support loadable ELF modules (not much logic in place yet) git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5250 42af7a65-404d-4744-a932-0658087f49c3
2012-10-25 00:46:12 +08:00
---help---
Enable support for the ELF binary format. Default: n
if ELF
Fix Kconfig files broken by last check-in git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5255 42af7a65-404d-4744-a932-0658087f49c3
2012-10-25 09:34:21 +08:00
source binfmt/libelf/Kconfig
Add framework to support loadable ELF modules (not much logic in place yet) git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5250 42af7a65-404d-4744-a932-0658087f49c3
2012-10-25 00:46:12 +08:00
endif
endif
C++ constructors work with ELF load now git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5273 42af7a65-404d-4744-a932-0658087f49c3
2012-10-30 03:32:05 +08:00
config BINFMT_CONSTRUCTORS
bool "C++ Static Constructor Support"
default n
Add a start hook that can be setup to call a function in the context of a new thread before the new threads main() has been called. git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5571 42af7a65-404d-4744-a932-0658087f49c3
2013-01-27 23:52:58 +08:00
depends on HAVE_CXX && SCHED_STARTHOOK && ELF
C++ constructors work with ELF load now git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5273 42af7a65-404d-4744-a932-0658087f49c3
2012-10-30 03:32:05 +08:00
---help---
Add a start hook that can be setup to call a function in the context of a new thread before the new threads main() has been called. git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5571 42af7a65-404d-4744-a932-0658087f49c3
2013-01-27 23:52:58 +08:00
Build in support for C++ constructors in loaded modules. Currently
only support for ELF binary formats.
C++ constructors work with ELF load now git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5273 42af7a65-404d-4744-a932-0658087f49c3
2012-10-30 03:32:05 +08:00
Add framework to support loadable ELF modules (not much logic in place yet) git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5250 42af7a65-404d-4744-a932-0658087f49c3
2012-10-25 00:46:12 +08:00
config SYMTAB_ORDEREDBYNAME
bool "Symbol Tables Ordered by Name"
default n
Update some Kconfig comments.
2019-01-27 03:34:01 +08:00
---help---
Select if the symbol table is ordered by symbol name. In this case,
the logic can perform faster lookups using a binary search.
Otherwise, the symbol table is assumed to be un-ordered an only
slow, linear searches are supported.